<template>
  <page-view
    avatar=""
    :title="false"
    :header-disabled="true"
  >
    <a-card :bordered="false">
      <div class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col
              :md="8"
              :sm="24"
            >
              <a-form-item label="角色名称/描述">
                <a-input
                  placeholder="请输入"
                  v-model="queryParam.searchWord"
                />
              </a-form-item>
            </a-col>
            <a-col
              :md="8"
              :sm="24"
            >
              <a-form-item label="状态">
                <a-select
                  placeholder="请选择"
                  v-model="queryParam.status"
                >
                  <a-select-option value="-1">
                    全部
                  </a-select-option>
                  <a-select-option value="1">
                    正常
                  </a-select-option>
                  <a-select-option value="0">
                    禁用
                  </a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <a-col
              :md="8"
              :sm="24"
            >
              <span class="table-page-search-submitButtons">
                <a-button
                  type="primary"
                  @click="search"
                >查询</a-button>
                <a-button
                  style="margin-left: 8px"
                  @click="reset"
                >重置</a-button>
              </span>
            </a-col>
          </a-row>
        </a-form>
      </div>
      <div class="table-page-operator-wrapper">
        <a-button
          @click="$refs.roleEditPanel.show()"
          type="primary"
          v-hasPermission="'sys:role:save'"
          ghost
        >
          新增
        </a-button>
        <a-button
          v-hasPermission="'sys:role:delete'"
          @click="batchDelete(selectedRowKeys)"
          :disabled="selectedRowKeys.length === 0"
        >
          删除
        </a-button>
      </div>
      <s-table
        ref="table"
        :columns="columns"
        :data="loadData"
        row-key="id"
        :row-selection="rowSelection"
      >
        <div
          slot="expandedRowRender"
          slot-scope="record"
          style="margin: 0"
        >
          <resource-panel
            @add-action="$refs.roleEditPanel.show(record)"
            :resource-ids="record.resourceIds || []"
            action-name="sys:role:update"
          />
        </div>
        <span
          slot="action"
          slot-scope="text, record"
        >
          <a
            @click="$refs.roleEditPanel.show(record)"
            v-hasPermission="'sys:role:update'"
          >编辑</a>
          <a-divider
            type="vertical"
            v-hasPermission="'sys:role:update'"
          />
          <a-dropdown>
            <a class="ant-dropdown-link">
              更多 <a-icon type="down" />
            </a>
            <a-menu slot="overlay">
              <a-menu-item>
                <a
                  href="javascript:;"
                  @click="$refs.roleEditPanel.show(record, true)"
                >详情</a>
              </a-menu-item>
              <a-menu-item
                v-if="record.status === '1'"
                v-hasPermission="'sys:role:disabled'"
              >
                <a
                  href="javascript:;"
                  @click="updateStatus(record)"
                >禁用</a>
              </a-menu-item>
              <a-menu-item
                v-if="record.status === '0'"
                v-hasPermission="'sys:role:useable'"
              >
                <a
                  href="javascript:;"
                  @click="updateStatus(record)"
                >启用</a>
              </a-menu-item>
              <a-menu-item v-hasPermission="'sys:role:delete'">
                <a
                  href="javascript:;"
                  @click="deleteRecord(record)"
                >删除</a>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>
        <template
          slot="status"
          slot-scope="text"
        >
          <a-tag
            v-if="text === '1'"
            color="green"
          >
            {{ text | getLabel('sys_role_state') }}
          </a-tag>
          <a-tag v-else-if="text === '0'">
            {{ text | getLabel('sys_role_state') }}
          </a-tag>
        </template>
      </s-table>

      <role-edit-panel
        ref="roleEditPanel"
        @handle-success="formHandleSuccess"
      />
    </a-card>
  </page-view>
</template>

<script>
import { PageView } from '@/layouts'
import { DescriptionList, STable } from '@/components'
import RoleEditPanel from './modules/RoleEditPanel'
import ResourcePanel from '@/views/common/ResourcePanel'
import store from '@/store'

const DescriptionListItem = DescriptionList.Item
export default {
  name: 'TableList',
  components: {
    PageView,
    STable,
    // eslint-disable-next-line vue/no-unused-components
    DescriptionList,
    // eslint-disable-next-line vue/no-unused-components
    DescriptionListItem,
    RoleEditPanel,
    ResourcePanel
  },
  data () {
    return {
      description: '列表使用场景：后台管理中的权限管理以及角色管理，可用于基于 RBAC 设计的角色权限控制，颗粒度细到每一个操作类型。',

      visible: false,

      form: null,
      mdl: {},

      // 高级搜索 展开/关闭
      advanced: false,
      // 查询参数
      queryParam: {
        status: '-1'
      },
      // 表头
      columns: [
        {
          title: '唯一识别码',
          dataIndex: 'roleKey'
        },
        {
          title: '角色名称',
          dataIndex: 'name'
        },
        {
          title: '描述',
          dataIndex: 'description'
        },
        {
          title: '状态',
          dataIndex: 'status',
          scopedSlots: { customRender: 'status' }
        }, {
          title: '操作',
          width: '150px',
          dataIndex: 'action',
          scopedSlots: { customRender: 'action' }
        }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.refreshStore()
        const params = Object.assign({}, this.queryParam)
        if (params.status === '-1') {
          delete params.status
        }
        return this.$http.get('/role', {
          params: Object.assign(parameter, params)
        }).then(res => {
          return {
            data: res.data.records,
            pageSize: res.data.limit,
            pageNo: res.data.pageNo,
            totalCount: res.data.total
          }
        })
      },

      selectedRowKeys: [],
      selectedRows: [],
      rowSelection: {
        onChange: (selectedRowKeys, selectedRows) => {
          this.selectedRowKeys = selectedRowKeys
          this.selectedRows = selectedRows
        },
        onSelect: (record, selected, selectedRows) => {
        },
        onSelectAll: (selected, selectedRows, changeRows) => {
        }
      }
    }
  },
  methods: {
    search () {
      this.$refs.table.refresh(true)
    },
    reset () {
      this.queryParam = {
        status: '-1'
      }
      this.$refs.table.refresh(true)
    },
    updateStatus (record) {
      const status = record.status === '1' ? '0' : '1'
      this.$http.put('/role/updateStatus', {
        id: record.id,
        status: status
      }).then(res => {
        if (res.data) {
          this.$message.success('操作成功')
          this.$refs.table.refresh()
        } else {
          this.$message.error(res.data || '操作失败')
        }
      })
    },
    deleteRecord (record) {
      const that = this
      this.$confirm({
        title: '警告',
        content: `真的要删除 ${record.name} 吗?`,
        okText: '删除',
        okType: 'danger',
        cancelText: '取消',
        onOk () {
          that.handleDelete([record.id], {
            success () {
            },
            done () {
            }
          })
        }
      })
    },
    batchDelete (ids) {
      const that = this
      this.$confirm({
        title: '警告',
        content: `真的要删除这 ${ids.length} 类角色吗?`,
        okText: '删除',
        okType: 'danger',
        cancelText: '取消',
        onOk () {
          that.handleDelete(ids, {
            success () {
            },
            done () {
            }
          })
        }
      })
    },
    handleDelete (ids, callback) {
      if (ids.length > 0) {
        this.$http.delete('role/' + ids.join(',')).then(res => {
          this.$message.success('已成功删除')
          this.$refs.table.refresh()
          if (callback) {
            (typeof callback.done === 'function') && callback.done.call(this)
            if (typeof callback.success === 'function') {
              callback.success.call(this, res)
            }
          }
        }).catch(e => {
          if (callback) {
            (typeof callback.done === 'function') && callback.done.call(this)

            if (typeof callback.fail === 'function') {
              callback.fail.call(this, e)
            }
          }
        })
      }
    },
    onChange (selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    },
    toggleAdvanced () {
      this.advanced = !this.advanced
    },
    formHandleSuccess () {
      this.$refs.table.refresh()
    },
    refreshStore () {
      store.dispatch('AllRoles').then(() => {
      })
    }
  },
  watch: {
    /*
      'selectedRows': function (selectedRows) {
        this.needTotalList = this.needTotalList.map(item => {
          return {
            ...item,
            total: selectedRows.reduce( (sum, val) => {
              return sum + val[item.dataIndex]
            }, 0)
          }
        })
      }
      */
  }
}
</script>
